I have toki on the megadrive
Pre order is up on amazon US, so I'd imagine ours will be live very soon. I'll be getting one
I want a dummy mega CD and 32x to put on it too.
Shame about the 3 button pad, becuase I still have those and they are huuuuge and not very nice to use. The 6 button pads are so much better, but as this is using usb i bet you can always use a 3rd party one anyway. If there's a single controller option I'll probably go for that for that reason.
Also, are the LOL JUST USE A RASPBERRY PI crew ok? They've not arrived yet